ES2006423T3 - Procedimiento hidrometalurgico para produir polvos de cobre y aleaciones de cobre finamente divididos. - Google Patents

Procedimiento hidrometalurgico para produir polvos de cobre y aleaciones de cobre finamente divididos.

Info

Publication number
ES2006423T3
ES2006423T3 ES88107616T ES88107616T ES2006423T3 ES 2006423 T3 ES2006423 T3 ES 2006423T3 ES 88107616 T ES88107616 T ES 88107616T ES 88107616 T ES88107616 T ES 88107616T ES 2006423 T3 ES2006423 T3 ES 2006423T3
Authority
ES
Spain
Prior art keywords
metal
copper
finally divided
powders
particles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES88107616T
Other languages
English (en)
Other versions
ES2006423A4 (es
Inventor
Nelson E Kopatz
Walter A Johnson
Joseph E Ritsko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GTE Products Corp filed Critical GTE Products Corp
Publication of ES2006423A4 publication Critical patent/ES2006423A4/es
Application granted granted Critical
Publication of ES2006423T3 publication Critical patent/ES2006423T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)

Abstract

SE PRESENTA UN PROCESO PARA PRODUCIR POLVOS DE ALEACCION DE COBRE ESFERICOS FINAMENTE DIVIDIDOS QUE COMPRENDE LA FORMACION DE UNA SOLUCION ACUOSA DE COBRE Y ALTERNATIVAMENTE OTROS VALORES DE METAL QUE FORMAN UN MATERIAL METALICO REDUCIBLE A APARTIR DE LA SOLUCION, LA REDUCCION DEL MATERIAL A PARTICULAS DE POLVO DE METAL, LA EXPOSICION DE LAS PARTICULAS DE METAL A UNA ZONA DE ALTA TEMPERATURA PARA FUNDIR UNA PARTE DE LAS PARTICULAS DE POLVO DE METAL PARA FORMAR GOTITAS Y EL ENFRIADO DE LAS GOTITAS PARA FORMAR PARTICULAS DE ALEACCION DE METAL ESENCIALMENTE ESFERICAS.
ES88107616T 1987-05-27 1988-05-11 Procedimiento hidrometalurgico para produir polvos de cobre y aleaciones de cobre finamente divididos. Expired - Lifetime ES2006423T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/054,553 US4778517A (en) 1987-05-27 1987-05-27 Hydrometallurgical process for producing finely divided copper and copper alloy powders

Publications (2)

Publication Number Publication Date
ES2006423A4 ES2006423A4 (es) 1989-05-01
ES2006423T3 true ES2006423T3 (es) 1993-12-16

Family

ID=21991902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88107616T Expired - Lifetime ES2006423T3 (es) 1987-05-27 1988-05-11 Procedimiento hidrometalurgico para produir polvos de cobre y aleaciones de cobre finamente divididos.

Country Status (7)

Country Link
US (1) US4778517A (es)
EP (1) EP0292793B1 (es)
JP (1) JPS63307202A (es)
AT (1) ATE93427T1 (es)
CA (1) CA1330624C (es)
DE (2) DE3883430T2 (es)
ES (1) ES2006423T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931426A (en) * 1988-05-02 1990-06-05 Rhone-Poulenc Inc. Process for preparing crystalline ceramic superconductor materials by fluidized-bed calcination
DE3921127A1 (de) * 1989-06-28 1991-01-03 Leybold Ag Verfahren fuer die herstellung supraleitender keramiken
US5044613A (en) * 1990-02-12 1991-09-03 The Charles Stark Draper Laboratory, Inc. Uniform and homogeneous permanent magnet powders and permanent magnets
FI87895C (fi) * 1990-06-05 1993-03-10 Outokumpu Oy Foerfarande foer framstaellning av metallpulver
US5283104A (en) * 1991-03-20 1994-02-01 International Business Machines Corporation Via paste compositions and use thereof to form conductive vias in circuitized ceramic substrates
JP3042224B2 (ja) * 1992-10-09 2000-05-15 昭栄化学工業株式会社 積層セラミックコンデンサの製造方法
DE4322533A1 (de) * 1993-07-07 1995-01-12 Leybold Durferrit Gmbh Verfahren zur Herstellung supraleitender Keramiken und die Kermiken selbst
US5470373A (en) * 1993-11-15 1995-11-28 The United States Of America As Represented By The Secretary Of The Navy Oxidation resistant copper
US6679937B1 (en) 1997-02-24 2004-01-20 Cabot Corporation Copper powders methods for producing powders and devices fabricated from same
US6338809B1 (en) 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
JP2001513697A (ja) 1997-02-24 2001-09-04 スーペリア マイクロパウダーズ リミテッド ライアビリティ カンパニー エアロゾル法及び装置、粒子製品、並びに該粒子製品から製造される電子装置
JP2001020065A (ja) 1999-07-07 2001-01-23 Hitachi Metals Ltd スパッタリング用ターゲット及びその製造方法ならびに高融点金属粉末材料
JP4081987B2 (ja) * 2000-05-30 2008-04-30 株式会社村田製作所 金属粉末の製造方法，金属粉末，これを用いた導電性ペーストならびにこれを用いた積層セラミック電子部品
US6755886B2 (en) * 2002-04-18 2004-06-29 The Regents Of The University Of California Method for producing metallic microparticles
US8178145B1 (en) 2007-11-14 2012-05-15 JMC Enterprises, Inc. Methods and systems for applying sprout inhibitors and/or other substances to harvested potatoes and/or other vegetables in storage facilities
US9605890B2 (en) 2010-06-30 2017-03-28 Jmc Ventilation/Refrigeration, Llc Reverse cycle defrost method and apparatus
WO2016170904A1 (ja) * 2015-04-22 2016-10-27 日立金属株式会社 金属粒子およびその製造方法、被覆金属粒子、金属粉体
US10076129B1 (en) 2016-07-15 2018-09-18 JMC Enterprises, Inc. Systems and methods for inhibiting spoilage of stored crops
CN106424751A (zh) * 2016-11-18 2017-02-22 南昌大学 一种纳米铜粉的制备方法
WO2020091854A1 (en) * 2018-10-31 2020-05-07 Arconic Inc. Method and system for processing metal powders, and articles produced therefrom

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735757A (en) * 1956-02-21 Manufacture of iron powder
SU224076A1 (en) * 1966-01-03 1977-08-05 Prokatnyj Nii Gipronikel Copper powder manufacturing method
FR96445E (fr) * 1968-05-14 1972-06-30 Olin Mathieson Procédé de fabrication de poudres métalliques a particules sphériques.
US3663667A (en) * 1970-02-13 1972-05-16 Sylvania Electric Prod Process for producing metal powders
US3909241A (en) * 1973-12-17 1975-09-30 Gte Sylvania Inc Process for producing free flowing powder and product
US3974245A (en) * 1973-12-17 1976-08-10 Gte Sylvania Incorporated Process for producing free flowing powder and product
US4042374A (en) * 1975-03-20 1977-08-16 Wisconsin Alumni Research Foundation Micron sized spherical droplets of metals and method
JPS5785943A (en) * 1980-11-18 1982-05-28 Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk Recovering method for metal from fluorine compound
US4348224A (en) * 1981-09-10 1982-09-07 Gte Products Corporation Method for producing cobalt metal powder
JPS59208004A (ja) * 1983-05-10 1984-11-26 Toyota Motor Corp 金属微粉末の製造方法
EP0175824A1 (en) * 1984-09-25 1986-04-02 Sherritt Gordon Mines Limited Production of fine spherical copper powder
JPS61150828A (ja) * 1984-12-25 1986-07-09 Nissan Shatai Co Ltd 車両用燃料タンク装置
JPS61174301A (ja) * 1985-01-28 1986-08-06 Nippon Mining Co Ltd 極微細銅粉とその製造方法
US4615736A (en) * 1985-05-01 1986-10-07 Allied Corporation Preparation of metal powders
US4687511A (en) * 1986-05-15 1987-08-18 Gte Products Corporation Metal matrix composite powders and process for producing same
US4711661A (en) * 1986-09-08 1987-12-08 Gte Products Corporation Spherical copper based powder particles and process for producing same
US4670047A (en) * 1986-09-12 1987-06-02 Gte Products Corporation Process for producing finely divided spherical metal powders

Also Published As

Publication number Publication date
JPS63307202A (ja) 1988-12-14
DE292793T1 (de) 1989-03-30
EP0292793B1 (en) 1993-08-25
DE3883430T2 (de) 1993-12-09
ATE93427T1 (de) 1993-09-15
CA1330624C (en) 1994-07-12
US4778517A (en) 1988-10-18
ES2006423A4 (es) 1989-05-01
EP0292793A2 (en) 1988-11-30
EP0292793A3 (en) 1989-08-23
DE3883430D1 (de) 1993-09-30

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